Darmawan, Dudy, and Fumiaki Kimata. “Comparison of the Stochastic Models for Double-Differenced GPS Measurements”. Journal of Engineering and Technological Sciences 36, no. 2 (December 31, 2013): 95-108. Accessed October 31, 2025. https://journals.itb.ac.id/index.php/jets/article/view/322.